We study integrable models in the Bianchi I metric case with scalar fields minimally and non-minimally coupled with gravity and the correspondence between their general solutions. Using the model with a minimally coupled scalar field and a constant potential as an example, we demonstrate how to obtain the general solutions of the corresponding models in the Jordan frame.
A. Kamenchtchik, E.P. (2018). Integrable Cosmological Models in the Einstein and in the Jordan Frames and Bianchi-I Cosmology. PHYSICS OF PARTICLES AND NUCLEI, 49, 1-4 [10.1134/S1063779618010173].
Integrable Cosmological Models in the Einstein and in the Jordan Frames and Bianchi-I Cosmology
A. Kamenchtchik;E. Pozdeeva;A. Tronconi;G. Venturi;S. Vernov
2018
Abstract
We study integrable models in the Bianchi I metric case with scalar fields minimally and non-minimally coupled with gravity and the correspondence between their general solutions. Using the model with a minimally coupled scalar field and a constant potential as an example, we demonstrate how to obtain the general solutions of the corresponding models in the Jordan frame.File in questo prodotto:
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